Bitcoin’s Surge Backed by ETF Inflows and Steady Accumulation, Not Speculative Frenzy, Glassnode Says

Bitcoin’s recent push to record highs has been driven by institutional flows and consistent on-chain accumulation, according to new insights from Glassnode.

In its latest “The Week On-chain” report, the analytics firm highlighted that bitcoin’s climb to nearly $126,000 earlier this week was powered by over $2.2 billion in U.S. spot ETF inflows and steady buying from smaller holders, rather than speculative hype. The cryptocurrency has since consolidated near $122,500.

ETF Demand Returns
Glassnode noted that this week’s inflows marked one of the strongest waves of institutional demand since April, reversing the modest redemptions seen in September. These inflows helped absorb available exchange supply and reinforced bitcoin’s price stability. Historically, the fourth quarter tends to favor bitcoin as professional investors rebalance portfolios toward higher-risk assets, including crypto. Continued ETF participation could sustain upward momentum into year-end.

Smaller Holders Fuel Organic Accumulation
On-chain data revealed that mid-tier wallets—those holding between 10 and 1,000 BTC—were the primary drivers of accumulation during the latest rally. While larger whales have taken moderate profits, these smaller holders steadily increased their positions, creating a more “organic accumulation phase,” Glassnode said.

Currently, nearly 97% of bitcoin’s circulating supply is in profit, a metric that typically signals late-stage bull market conditions but shows no immediate signs of exhaustion. The $117,000–$120,000 zone has emerged as a key support level, with approximately 190,000 BTC last transacted there, offering a potential entry point if prices pull back.

Leverage Adds a Note of Caution
Glassnode cautioned that futures open interest and funding rates have climbed sharply, with annualized funding now above 8%, indicating a buildup of leveraged long positions. While this could increase short-term volatility, realized profits remain moderate compared with previous market tops, suggesting investors are rotating holdings rather than rushing to exit.

Structurally Strong Market
Overall, Glassnode described bitcoin’s market structure as robust, supported by strong institutional demand, deep liquidity, and widespread accumulation. The firm concluded that as long as ETF inflows continue, bitcoin’s rally could extend further into the fourth quarter, marking one of the most structurally sound uptrends in recent years.